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Description
Hibiscus Syriacus Pink Giant is a deciduous shrub that belongs to the family Malvaceae. It is also known as Althea Pink Giant or Rose of Sharon Pink Giant. The plant is native to East Asia and is widely cultivated for its large, showy flowers. The blooms of this hibiscus variety are pink in color and have a diameter of up to 5 inches. They have a trumpet-like shape with five petals and a prominent pistil in the center. The leaves of the plant are green and have a lobed shape. The bark of the shrub is gray and smooth.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Malvales |
| Family | Malvaceae |
| Genus | Hibiscus |
Appearance
Hibiscus Syriacus Pink Giant can grow up to 10 feet tall and 8 feet wide. The plant has a vase-like shape with multiple branches that grow upwards from a single trunk. The leaves are 3-lobed and have a dark green color. The flowers are large and showy, with a diameter of up to 5 inches. They are pink in color, and each bloom has five petals that are slightly curved. The center of the flower has a prominent pistil that is surrounded by yellow stamens.
Care Guide
Hibiscus Syriacus Pink Giant is a hardy plant that requires minimal care. Here are some tips for taking care of this shrub:
- Water: The plant requires regular watering during the growing season. Keep the soil moist but not waterlogged.
- Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.
- Soil: The plant prefers well-draining soil that is rich in organic matter. A pH level of 6.0 to 6.5 is ideal.
- Sunlight: The plant grows best in full sun to partial shade. It requires at least 6 hours of direct sunlight per day.
- Hardiness Zones: Hibiscus Syriacus Pink Giant is hardy in USDA zones 5 to 9.
Common Pests & Diseases
Hibiscus Syriacus Pink Giant is susceptible to several pests and diseases. Here are some common issues:
- Aphids: These small insects suck sap from the leaves and can cause them to yellow and curl. Use insecticidal soap to control them.
- Spider Mites: These tiny pests feed on the underside of the leaves and can cause yellowing and stippling. Use a miticide to control them.
- Leaf Spot: This fungal disease causes brown spots on the leaves. Remove infected leaves and use a fungicide to control the disease.
- Canker: This bacterial disease causes lesions on the bark of the plant. Remove infected branches and use a bactericide to control the disease.
Habitat
Hibiscus Syriacus Pink Giant is native to East Asia and is commonly found in gardens and parks. The plant prefers well-draining soil and can grow in a variety of climates. It is hardy in USDA zones 5 to 9 and can tolerate temperatures as low as -20°F.
Question and Answer
Q: Can Hibiscus Syriacus Pink Giant grow in containers?
A: Yes, the plant can grow in containers as long as they are large enough to accommodate the roots.
Q: How often should I prune my Hibiscus Syriacus Pink Giant?
A: Prune the plant in late winter or early spring before new growth appears. Trim back any dead or damaged branches and shape the plant as desired.
Q: Can I propagate Hibiscus Syriacus Pink Giant?
A: Yes, you can propagate the plant by taking softwood cuttings in early summer.
Q: How long do the flowers of Hibiscus Syriacus Pink Giant last?
A: The flowers can last for several days to a week, depending on the weather.
Related Plants
- Hibiscus Syriacus Blue Bird
- Hibiscus Syriacus Diana
- Hibiscus Syriacus Lavender Chiffon
- Hibiscus Syriacus Red Heart
- Hibiscus Syriacus White Chiffon
References
- “Hibiscus Syriacus Pink Giant.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=284731.
- “Rose of Sharon.” The Old Farmer’s Almanac, www.almanac.com/plant/rose-sharon.
- “Hibiscus Syriacus Pink Giant.” Plant Finder, www.monrovia.com/plant-catalog/plants/165/hibiscus-syriacus-pink-giant/.
